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Patent
D770930
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Priority
Oct 20 2015
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Filed
Oct 20 2015
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Issued
Nov 08 2016
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Expiry
Nov 08 2031
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Assg.orig
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Entity
unknown
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8
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9
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n/a
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The ornamental design for a smoke detector, as shown and described.
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FIG. 1 is a perspective view of a smoke detector in accordance with the design;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a left view thereof;
FIG. 5 is a right view thereof;
FIG. 6 is a top view thereof;
FIG. 7 is a bottom view thereof; and,
FIG. 8 is an another perspective view thereof.
Li, chen
| Patent |
Priority |
Assignee |
Title |
| D842154, |
Feb 01 2016 |
Robert Bosch GmbH |
Fire alarm |
| D888595, |
Nov 07 2018 |
|
Smoke detector |
| D917117, |
Sep 26 2018 |
ECOVACS ROBOTICS CO., LTD. |
Robot cleaner |
| D922011, |
Oct 15 2019 |
Anker Innovations Technology Co. Ltd. |
Robotic cleaner |
| D960471, |
Jan 10 2018 |
ECOVACS ROBOTICS CO., LTD. |
Robotic cleaner |
| D975567, |
Jun 30 2021 |
|
Smoke detector |
| ER1248, |
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|
|
| ER2095, |
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|
|
| Patent |
Priority |
Assignee |
Title |
| 4845474, |
Aug 01 1986 |
HUAFENG ELECTRONICS, INC |
Smoke and fire detector |
| 8910820, |
Oct 29 2007 |
UTC Fire & Security Corporation |
Life safety mounting system and method |
| 9087444, |
Mar 17 2008 |
HOCHIKI CORPORATION |
Alarm device |
| 20100073172, |
|
|
|
| D260975, |
Jun 25 1979 |
Meyer Aluminum Ltd. |
Fire alarm |
| D283407, |
Mar 09 1984 |
FIRST NATIONAL BANK OF CHICAGO, THE |
Smoke detector |
| D602797, |
Mar 14 2008 |
|
Smoke detector with remote alarm silencing means |
| D645372, |
Nov 29 2010 |
AIR PRODUCTS AND CONTROLS INC |
Detector cowling |
| D726037, |
May 08 2012 |
Steinel GmbH |
Sensor |
| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a